Debug Algorithm - Page 18
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Adding & Subtracting in Chunks (M4P.E20)
This 'new strategy' for subtraction may look different than the standard algorithm, but this one-page notes worksheet attempts to make this concept understandable by understanding how to flexibly work to divide a number by determining how many groups there are of the divisor. It is a part of a series of resources created to accompany the book, Math for Parents: Elementary Edition. Find more resources here on TPT, or on my website @ flippinmath.com.
K - 2nd
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.7
Also included in: Math for Parents: Elementary Edition
Blueprint Lab: 4-Digit Vertical Division Engine | 1500 Problems | Commercial Use
The Ultimate Professional Foundation for Advanced Division Products.Mastering the long division algorithm with 4-digit divisors (1,000–9,999) requires extreme precision and significant vertical space. This Blueprint Lab Starter Engine provides 1500 unique vertical division problems, precision-formatted to accommodate the multi-step "Divide, Multiply, Subtract, Bring Down" process at its most rigorous level. What’s Included in this 1500-Problem Starter:1500 Unique Problems: 10 content pages with
5th - 6th
Arithmetic, Math Test Prep, Mental Math
CCSS
5.NBT.B.6
, 6.NS.B.2
Subtraction with Regrouping Step-by-Step Book
A great tool to help your students remember how to use the algorithm to solve 2 digit subtraction problems!
Options for use:
- Can be left as a single page mat (as shown).
- Cut apart and staple together to make a book
- Cut apart and place on a binder ring to make a flip book
- Cut apart and make it into an ordering game!
- Cut apart and use as an interactive notebook
Other products to check out:
CCSS Daily Math Warm Ups 2nd Grade - January
Math Fluency Mastery Packet {Addition and Sub
1st - 3rd
Arithmetic, Math
CCSS
2.NBT.B.7
Blueprint Lab: 4-Digit Vertical Division Engine | 150 Problems | Commercial Use
The Ultimate Professional Foundation for Advanced Division Products.Mastering the long division algorithm with 4-digit divisors (1,000–9,999) requires extreme precision and significant vertical space. This Blueprint Lab Starter Engine provides 150 unique vertical division problems, precision-formatted to accommodate the multi-step "Divide, Multiply, Subtract, Bring Down" process at its most rigorous level. What’s Included in this 150-Problem Starter:150 Unique Problems: 10 content pages with 15
5th - 6th
Arithmetic, Math Test Prep, Mental Math
CCSS
5.NBT.B.6
, 6.NS.B.2
Multi-Digit Multiplication Dice Game
Make Multi-Digit Multiplication Practice Exciting with a Dice Game!Turn standard algorithm practice into a fun, hands-on activity with this Multi-Digit Multiplication Dice Game, perfect for 5th and 6th grade students. Aligned to Common Core standards, this game lets students roll dice, create multi-digit problems, and solve them—making math practice interactive and engaging. Students strengthen their multiplication skills while building confidence with multi-digit numbers and reinforcing plac
5th - 6th
Arithmetic, Basic Operations
Florida B.E.S.T. Grade 3 Math MA.3.NSO.2.1 Add & Subtract Whole Numbers
MA.3.NSO.2.1 Add and subtract multi-digit whole numbers including using a standard algorithm with procedural fluency. This set of resources is for MA.3.NSO.2.1. You will find a Teacher Page, which includes the purpose, vertical alignment, connections, instructional strategies, common misconceptions, vocabulary, and prior knowledge. Strategies to Support Tiered Instruction include resources provided as examples that can be used during instruction. There is one page of Review Problems for the st
3rd
Arithmetic, Basic Operations
Free..!!! Regrouping Template for 2-3-4 Digit Addition and Subtraction
Regrouping Template for 2-3-4 Digit Addition and SubtractionThe standard algorithm for addition and subtraction is a fundamental skill that students must learn. However, we know teaching and mastering this skill can be tricky! To make the process easier, these anchor chart templates have been created for 2 digit, 3 digit, and 4 digit addition and subtraction.The anchor chart templates provide a visual representation of the steps involved in the standard algorithm. The templates include columns f
Not Specific
Applied Math, Arithmetic, Math
6th Grade: Dividing Decimals Progression & Assessments (6.NS.B.3)
✨ 6.NS.B.3 (Part 2) | Fluently Divide Multi-Digit Decimals (Using the Standard Algorithm) ✨This resource is designed to support student mastery of 6th Grade Number System Standard 6.NS.B.3 (part 2): I can fluently divide multi-digit decimals using the standard algorithm. With a clear proficiency scale and aligned practice, this product helps you differentiate instruction and track student progress with confidence. Learning Progression / Proficiency Scale: Emerging: (red) I can fluently add
6th - 8th
Arithmetic
CCSS
6.NS.B.2
, 6.NS.B.3
, 7.NS.A.2c
+1
Multi-Digit Addition and Subtraction Worksheets
Have your students practice adding and subtracting whole numbers using the standard algorithm. The problems include 4-digit and 5-digit numbers. Grids are provided for students to line up their numbers. Includes 16 worksheets: 4 Addition sheets with pre-filled grid4 Addition sheets with blank grids4 Subtraction sheets with pre-filled grid4 Subtraction sheets with blank grids
4th
Applied Math, Arithmetic, Basic Operations
CCSS
4.NBT.B.4
Multiplication - Teach Four Fun Alternatives to Long Mutltiplication
This is a set of student friendly instructions for solving long multiplication algorithms using four fun alternative methods from around the world. The four methods included are:
The popular "Napier/Lattice" method
The simple "Box" method which is great for weaker students
The "Russian Peasant" with its doubling and halving system
And the quirky "Japanese" line drawing technique.
All four methods are explained in student friendly language using step by step instructions along with common fac
5th - 8th
Arithmetic, Basic Operations, Math
3 Digit Addition without Regrouping Worksheets
3 Digit Addition without Regrouping Worksheets focuses on teaching students the standard algorithm for these operations by using place value while avoiding the complexity of "carrying over" (addition). Here's a breakdown of the core concepts:1. Place Value Understanding The fundamental idea is that students must align numbers vertically by their place value columns: Hundreds, Tens, and Ones. 2. Performing the Operation Right-to-Left The process is always executed from the rightmost column (Ones)
2nd - 4th
Arithmetic, Basic Operations
3 Digit Subtraction without Regrouping Worksheets
3 Digit Subtraction without Regrouping Worksheetsfocuses on teaching students the standard algorithm for these operations by using place value while avoiding the complexity of "borrowing" (subtraction). Here's a breakdown of the core concepts:1. Place Value Understanding The fundamental idea is that students must align numbers vertically by their place value columns: Hundreds, Tens, and Ones. 2. Performing the Operation Right-to-Left The process is always executed from the rightmost column (Ones
2nd - 4th
Arithmetic, Basic Operations
Division Game: Diet of Rats Gr: 4-6
Division Leveled Game Gr: 4-6 4 Levels - Learning/Practicing the Div Algorithm (one digit divisor)This game is GREAT for intervention, leveled groups, and math coaches. Also great for differentiation and centers. This game helps students practice division with a fun rat theme. Students get practice with algorithm and can even increase their fluency. This game has multiple levels of difficulty and can be used over and over again. At least 12 kids can play each center at any given time - more
4th - 6th
Arithmetic, Basic Operations, Math
CCSS
4.NBT.A.1
, 4.NBT.B.6
, 5.NBT.B.6
+8
Also included in: 3 RAT themed Mult/Div Games Gr: 3-6
Mult Game: They Multiply Gr: 4-6
Multiplication Leveled Game Gr: 4-6 4 Levels - Learning/Practicing the Mult Algorithm (one digit times multiple digits)This game is GREAT for intervention, leveled groups, and math coaches. Also great for differentiation and centers. This game helps students practice multiplication with a fun rat theme. Students get practice with algorithm and can even increase their fluency. This game has multiple levels of difficulty and can be used over and over again. At least 12 kids can play each cent
4th - 6th
Arithmetic, Basic Operations, Math
CCSS
4.NBT.A.1
, 4.NBT.B.4
, 4.NBT.B.5
+10
Also included in: 3 RAT themed Mult/Div Games Gr: 3-6
Dividing in Chunks (M4P.E29)
When the 'old-timers' divided things, we typically used the long division algorithm. This one-page notes worksheet looks at a "new math" strategy that asks students to see the problem flexibly by 'taking out multiples' as is convenient. It is a part of a series of resources created to accompany the book, Math for Parents: Elementary Edition. Find more resources here on TPT, or on my website @ flippinmath.com.
3rd - 7th
Algebra, Arithmetic, Math
CCSS
3.OA.A.3
, 3.OA.A.4
Also included in: Math for Parents: Elementary Edition
Double Digit Multiplication Worksheets 2 Digit by 2 Digit Practice for 4th Grade
Double-digit long multiplication is easier for students to learn with these standard algorithm practice pages, templates, and organizers. Differentiated color coding and shapes are ideal visual cues for students, including 4th grade, special education, guided math, and intervention. BENEFITS:Color coding and shapes visually guide students through the steps Scaffold and differentiate to the “just right” level for each studentOrganizers and graph paper keep numbers and columns neat and lined upNo
3rd - 5th
Arithmetic, Basic Operations, Math
CCSS
4.NBT.B.5
, 5.NBT.B.5
Multiplying Decimals Practice Worksheets 2-Digit and 3-Digit Multiplication
These multiplying decimals worksheets are perfect for decimal multiplication practice with the standard algorithm. Students will be multiplying decimals with whole numbers and multiplying decimals by decimals. Decimal Multiplication skills included:2-digits x 1-digit 3-digits x 1-digit4-digits x 1-digit2-digits x 2-digits 3-digits x 2-digits 4-digits x 2-digits Teacher's Guide with tips and strategies for differentiating and scaffoldingDetailed answer keys show every step of the problems All m
4th - 6th
Arithmetic, Basic Operations, Math
CCSS
5.NBT.B.7
, 6.NS.B.3
MULTIDIGIT ADDITION & SUBTRACTION Worksheets 4.NBT.4 | 4th Grade Word Problems
NEW. Students will add and subtract multi-digit whole numbers using the standard algorithm (4.NBT.4). They will practice borrowing, regrouping and lining up decimals. Further, students will decide when to add and subtract in word problems, using parts & total diagrams to solve them. Use these guided math drills to teach and reinforce the fundamentals, or prep for test day. At the top of each worksheet is a mini-lesson followed by several Common Core designed, simulated test questions (in
4th - 5th
Arithmetic, Math Test Prep, Other (Math)
CCSS
4.NBT.B.4
Tag Team Multiplication – Partial Product Multiplication 4.NBT.5
Tag Team Multiplication can be used to introduce or practice the partial product algorithm. Play as partners, during small group instruction, or as a whole group. Included in this game are recording sheets to practice multiplying: 2-digit x 1-digit numbers (pages 4 - 5) 3-digit x 1-digit numbers (pages 6 - 7) 2-digit x 2-digit numbers (pages 8 -10) 3-digit x 2-digit numbers (pages 11 - 13) Differentiation provided: • a sample round is included on each recording sheet • Color-coded/dashed blan
4th - 6th
Arithmetic, Basic Operations, Math
2 by 1 Digit, 3 by 1, 4 by 1 Multidigit Multiplication Math Packet 3rd 4th Grade
This scaffolded multiplication workbook helps 3rd and 4th grade students master the standard algorithm through step-by-step practice. This packet focuses on 2 by 1 digit, 3 by 1 digit, and 4 by 1 digit multiplication. Built-in fact support and number placement guidance help students build confidence and accuracy while supporting struggling learners. Perfect for independent practice, homework, tutorials, intervention, review, or homeschool use, this resource provides structured multidigit
3rd - 4th
Arithmetic, Basic Operations, Numbers
CCSS
4.NBT.B.5
, 5.NBT.B.5
Multiplying 4 by 1 Digits Self-Checking Color Worksheet (4th Grade)
Multiply a 4-digit number by a 1-digit number using the standard algorithm. Standards: CCSS 4.NBT.B.5 (multiply a whole number of up to four digits by a one-digit whole number). Each problem matches an answer in the design grid above. As students color in their answers, a symmetrical pattern appears. If the pattern looks right, the work is right — easy for students to catch mistakes and easy for you to spot-check at a glance. Works for classwork, homework, extra practice, extra credit, or sub pl
4th
Arithmetic, Basic Operations, Math Test Prep
Multiplying 3 by 1 Digits Self-Checking Color Worksheet (4th Grade)
Multiply a 3-digit number by a 1-digit number using the standard algorithm. Standards: CCSS 4.NBT.B.5 (multiply a whole number of up to four digits by a one-digit whole number). Each problem matches an answer in the design grid above. As students color in their answers, a symmetrical pattern appears. If the pattern looks right, the work is right — easy for students to catch mistakes and easy for you to spot-check at a glance. Works for classwork, homework, extra practice, extra credit, or sub pl
4th
Arithmetic, Basic Operations, Math Test Prep
4 Methods of Multiplication | 4th Grade Math Practice
This engaging worksheet helps students master 2-digit multiplication using four strategies: ✔️ Standard Algorithm ✔️ Partial Products ✔️ Area Model ✔️ Distributive Property Students show their work in all four formats and highlight the final answer for each. Great for math centers, homework, test prep, or extra practice! Includes: • Printable PDF • Student-friendly format • Watermarked preview • Terms of Use for personal classroom use
4th
Arithmetic, Place Value
CCSS
4.NBT.B.5
Multiplying Fractions Notes
Notes and independent practice on multiplying fractions using area models and the standard algorithm! Fully aligned to 2025 SC Math standards.
4th - 6th
Arithmetic, Basic Operations, Fractions
CCSS
4.NF.A.1
, 5.NF.B.4
, 5.NF.B.4b
+3
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